<template> 

 <div>
    <spean>用户名:</spean> <el-input v-model="username" placeholder="请输入用户名" style="width:60%;"></el-input>
    <el-button type="primary" @click="getUserInfo">查询</el-button>
    <el-button type="primary" @click="showAdd">新增</el-button>
     <el-table
      :data="tableData"
      height="600"
      style="width: 100%">
      <el-table-column
        prop="username"
        label="姓名"
        width="180">
      </el-table-column>
       <el-table-column
        prop="age"
        label="年纪"
        width="180">
      </el-table-column>
      <el-table-column
        prop="phone"
        label="电话">
      </el-table-column>
      <el-table-column
        prop="mail"
        label="邮箱">
      </el-table-column>
      <el-table-column
      fixed="right"
      label="操作"
      width="100">
      <template slot-scope="scope">
        <el-button @click="showEdit(scope.row)" type="text" size="small">编辑</el-button>
        <el-popconfirm
        title="是否删除记录？" @confirm="del(scope.row)"
        >
        <el-button slot="reference" type="text">删除</el-button>
</el-popconfirm>
      </template>
    </el-table-column>
    </el-table>
    <el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :page-sizes="[10, 20, 30, 40]"
      :page-size="10"
      layout="sizes, prev, pager, next"
      :total="total">
    </el-pagination>
    <el-dialog
   :title="titleName"
  :visible.sync="dialogVisible"
  width="30%"
  :before-close="handleClose">
  <el-form ref="form" :model="form" label-width="80px" :rules="rules">
  <el-form-item label="姓名" prop="username">
    <el-input v-model="form.username"></el-input>
  </el-form-item>
  <el-form-item label="邮箱" prop="mail">
    <el-input v-model="form.mail"></el-input>
  </el-form-item>
  <el-form-item label="电话" prop="phone">
    <el-input v-model="form.phone"></el-input>
  </el-form-item>
   <el-form-item label="年龄" prop="age">
    <el-input v-model="form.age"></el-input>
  </el-form-item>
</el-form>
  <span slot="footer" class="dialog-footer">
    <el-button @click="dialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="inserUser('form')">确 定</el-button>
  </span>
</el-dialog>
 </div>
</template>
<script>
import{getUserAll, getUserByName,addUser,updateUser,delUser,findAllFenye} from '../api/data.js'
export default{
    name:'page2',
      data() {
        return {
          total:0,
          pageNum:1,
          pageSize:10,
          tableData:[],
          username:"",
           dialogVisible: false,
           form: {
          username: '',
          phone: '',
          mail: '',
          age: ''
        },
        titleName:'新增',
        rules:{
           username: [
            { required: true, message: '请输入姓名', trigger: 'blur' },
            { min: 2, max: 5, message: '长度在 2 到 5 个字符', trigger: 'blur' }
          ],
           mail: [
            { required: true, message: '请输入邮箱', trigger: 'blur' },
          ],
           phone: [
            { required: true, message: '请输入电话', trigger: 'blur' },
          ],
           age: [
            { required: true, message: '请输入年龄', trigger: 'blur' },
          ],
        }
        }
      },
      mounted(){
        getUserAll().then(res=>{
          console.log("getUserInfo",res)
          // this.tableData=res.data
          this.total=res.data.length
        })
        this.fenye()
      },
      methods:{
        fenye(){
          findAllFenye({pageNum:this.pageNum,pageSize:this.pageSize}).then(res=>{
              this.tableData=res.data
          })
        },
         handleSizeChange(val) {
        console.log(`每页 ${val} 条`);
      },
      handleCurrentChange(val) {
        console.log(`当前页: ${val}`);
        this.pageNum=val
        this.fenye()
      },
        getuser(){
          getUserAll().then(res=>{
            console.log("getUserInfo",res)
            this.tableData=res.data
          })
        },
        getUserInfo(){
          if(this.user==""){
            this.getUser()
          }
          else{
          getUserByName({username:this.username}).then(res=>{
            console.log("查询返回",res)
            this.tableData=[]
            this.tableData.push(res.data)
          })
        }
      },
      showAdd(){
        this.dialogVisible=true
      },
       handleClose(done) {
        this.$confirm('确认关闭？')
          .then(_ => {
            done();
          })
          .catch(_ => {});
      },
      inserUser(formName){
        this.$refs[formName].validate((valid) => {
          if (valid) {
            if(this.titleName=="新增"){
        addUser(this.form).then(res=>{
          console.log("新增用户",res)
          if(res.data=="新增成功"){
            this.$message.success("新增成功")
            getUserAll().then(res=>{
              console.log("获取全部用户",res)
              this.tableData=res.data
            })
          }
          else{
            this.$message.error("新增失败")
          }
          this.dialogVisible=false
        })
        }
        else{
          updateUser(this.form).then(res=>{
            console.log("编辑返回",res)
            if(res.data=="更新成功"){
            this.$message.success("编辑成功")
            getUserAll().then(res=>{
              console.log("获取全部用户",res)
              this.tableData=res.data
            })
          }
            else{
            this.$message.error("编辑失败")
            }
            this,this.dialogVisible=false
          })
        }
          } else {
            console.log('error submit!!');
            return false;
          }
        });
       
      },
      showEdit(row){
        console.log("当前用户",row)
        this.dialogVisible=true
        this.titleName="编辑"
        this.form.id=row.id
        this.form.username=row.username
        this.form.mail=row.mail
        this.form.phone=row.phone
        this.form.age=row.age
      },
      del(row){
        console.log("删除信息",row)
        delUser({id:row.id}).then(res=>{
          if(res.data=="删除成功"){
            this.$message.success("删除成功")
            getUserAll().then(res=>{
              console.log("获取全部用户",res)
              this.tableData=res.data
            })
          }
          else{
            this.$message.error("删除失败")
          }
        })
      }
    }
    }
</script>

<style>

</style>